This thesis focuses on the use of GAI-Nets, a graphical model for compact preference representation, in order to achieve the usual features of a recommender system in the context where the space of alternatives has a large combinatorial size. Typically, web recommender systems use techniques well suited to highly standardized items such as CDs and DVDs, but inappropriate to combinatorial contexts. In addition, recommender systems for combinatorial contexts are often based on models that assume a kind of independence between attributes that ensures modeling preferences by an additive utility. GAI-Nets allow for interactions between attributes, thus being more general. Our key problems are choice and ranking of the k-best alternatives. We als...
The rapid growth of personal web data has motivated the emergence of learning algorithms well suited...
In both individual and collective decision making, the space of alternatives from which the agent (o...
Cette thèse apporte une généralisation du principe de recommandation des systèmes de recommandation....
International audienceThis paper deals with Decision-Making in the context of multiattribute utility...
GAI networks are a graphical model, both compact and expressive, for representing the preferences of...
International audienceThis paper deals with preference representation and decision-making problems i...
International audienceThis paper deals with preference representation and aggregation in the context...
© Springer International Publishing Switzerland 2016. Representing preferences into a compact struct...
International audienceThis paper is devoted to preference-based recommendation or configuration in t...
International audienceRepresenting preferences into a compact structure has become an important rese...
International audienceIn this paper we address the multiperson decision making problem when the pref...
International audienceWe study the use of GAI-decomposable utility functions for representing ordina...
L'analyse et l'exploitation des préférences interviennent dans de nombreux domaines, comme l'économi...
The rapid growth of personal web data has motivated the emergence of learning algorithms well suited...
In both individual and collective decision making, the space of alternatives from which the agent (o...
The rapid growth of personal web data has motivated the emergence of learning algorithms well suited...
In both individual and collective decision making, the space of alternatives from which the agent (o...
Cette thèse apporte une généralisation du principe de recommandation des systèmes de recommandation....
International audienceThis paper deals with Decision-Making in the context of multiattribute utility...
GAI networks are a graphical model, both compact and expressive, for representing the preferences of...
International audienceThis paper deals with preference representation and decision-making problems i...
International audienceThis paper deals with preference representation and aggregation in the context...
© Springer International Publishing Switzerland 2016. Representing preferences into a compact struct...
International audienceThis paper is devoted to preference-based recommendation or configuration in t...
International audienceRepresenting preferences into a compact structure has become an important rese...
International audienceIn this paper we address the multiperson decision making problem when the pref...
International audienceWe study the use of GAI-decomposable utility functions for representing ordina...
L'analyse et l'exploitation des préférences interviennent dans de nombreux domaines, comme l'économi...
The rapid growth of personal web data has motivated the emergence of learning algorithms well suited...
In both individual and collective decision making, the space of alternatives from which the agent (o...
The rapid growth of personal web data has motivated the emergence of learning algorithms well suited...
In both individual and collective decision making, the space of alternatives from which the agent (o...
Cette thèse apporte une généralisation du principe de recommandation des systèmes de recommandation....